scala/scala — pull request #367 by lrytz (2012-04-11 06:31:09+00:00)
Title: Fix memory leak related to default arguments in presentation compiler.

This bug exists for a long time, but was triggered / discovered only lately
by the default argument of mkParams in 118aef558f.

This reverts the workaroud commit 19b6ad5ee4.

The fix is tested by test/files/presentation/memory-leaks which runs the
presentation compiler several times on Typers.scala. I could not reproduce
the memory leak in a smaller test case.

Build: https://scala-webapps.epfl.ch/jenkins/job/scala-checkin-manual/9/console